• Principal Storage Admin

    RTX Corporation (Mckinney, TX)
    …Enterprise Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, ... + Collaborate with teams and mentor junior admins. + Apply understanding and knowledge of Windows Server internals to include DNS, DHCP, AD, and server more
    RTX Corporation (01/10/26)
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  • System Administrator (Health IT…

    BEAT LLC (San Antonio, TX)
    Job Title: System Administrator (Health IT System ADMIN ) Location: San Antonio TX Clearance: Secret Education: BS Computer Science Degree or related field, ... Certifications: Microsoft Certified: Azure Administrator Associate or Microsoft Certified: Windows Server Hybrid Administrator Associate Position Description: +… more
    BEAT LLC (12/29/25)
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  • Systems Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …coordination with other administrative disciplines \(security, database, network administration \) \- Demonstrated system administration experience, which ... to build a better tomorrow with you\. **Basic Qualifications:** \- System administration experience \-Possess and retain DoD...as a liaison for the ALIS product suite \- Windows Server , RedHat, or Linux experience \-… more
    Lockheed Martin (12/17/25)
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  • Enterprise Management Tools - Systems

    General Dynamics Information Technology (San Antonio, TX)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Management Tools, System Administration , Systems Management **Certifications:** Comp TIA ... The Digital Services Enterprise Tools Team requires an experienced systems engineer to perform system /application administration... servers ), Proficient in Linux/UNIX commands, Proficient in Windows Server OS, Must be a self-starter… more
    General Dynamics Information Technology (12/12/25)
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  • Systems Administrator

    Omni Hotels (Dallas, TX)
    …verifying the integrity and availability of all hardware, server resources, systems , and key processes, reviewing system and application logs, and verifying ... + Research and recommend innovative, and where possible automated approaches for system administration tasks. Identify approaches that leverage our resources and… more
    Omni Hotels (01/06/26)
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  • Infra Tech Lead Analyst Vice President

    Citigroup (Irving, TX)
    … & Operations** + Perform proactive monitoring, maintenance, and performance tuning of Windows Server systems to ensure optimal health and availability. ... + Provide advanced technical guidance and support for all Windows Server operating systems , including...Windows Servers . **Required Skills** + **Deep Windows Server Expertise:** In-depth knowledge of … more
    Citigroup (12/19/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …use network analysis tools \(e\.g\., Wireshark\) to assess network performance * Systems administration experience with servers and network ... administration skills, to include: o Ability to provide high\-level network, systems administration and technology management o Development of Standard… more
    Lockheed Martin (12/13/25)
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  • Systems Engineer / System

    Straight Edge Technology, Inc. (Corpus Christi, TX)
    …built on Citrix and VMware + Support services for Microsoft related technologies: Windows Server , Azure, Exchange, SQL, SharePoint, etc. + Implement and support ... company meetings. + Install, configure, test and maintain operating systems , application software and system management tools...+ Small Business Networks + Microsoft SQL + Microsoft Windows Server 2016, 2019, 2022 PREFERRED (one… more
    Straight Edge Technology, Inc. (11/22/25)
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  • Senior Systems Engineer - Azure and AI

    Acosta Group (Lewisville, TX)
    …(eg, Azure ML, VMware Private AI, NVIDIA AI Enterprise). + Administer and maintain all Windows server systems across the enterprise. + Ensure all Windows ... the advanced administration , security, and monitoring of Acosta's enterprise server environment. This role ensures system reliability through proactive… more
    Acosta Group (11/11/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …MS\-, X\- Windows , Linux, CCNA \- Demonstrated ALIS Network / System Administration experience \- Network administrator experience with experience in ... material development experience \- Data center maintenance and infrastructure management \- Systems administration experience with servers and network… more
    Lockheed Martin (11/27/25)
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